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Yet Another Single Law for Lattices

Logic 2007-05-23 v1

Abstract

In this note we show that the equational theory of all lattices is defined by a single absorption law. The identity of length 29 with 8 variables is shorter than previously known such equations defining lattices.

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Cite

@article{arxiv.math/0307284,
  title  = {Yet Another Single Law for Lattices},
  author = {William McCune and Ranganathan Padmanabhan and Robert Veroff},
  journal= {arXiv preprint arXiv:math/0307284},
  year   = {2007}
}

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5 pages